Determine whether the given equation is an identity.
= 4
A. Yes
B. No
Answer: A
Mathematics
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An ellipsoid is created by rotating the ellipse 4x²+y²=16 about the x-axis. Find the equation of the ellipsoid.
What will be an ideal response?
Mathematics
Use the given matrices to compute the given expression.Let A = 
. Find 5A.
A. 
B. 
C. 
D. 
Mathematics
Find the missing number, if possible. There may be more than one number that works, so find as many as possible. If no number works, write "No number possible."
= 21
A. 21
B. 
C. -21, 21
D. -21
Mathematics
Find the given integral.
Mathematics